matz	2007-11-09 16:54:39 +0900 (Fri, 09 Nov 2007)

  New Revision: 13853

  Modified files:
    trunk/ChangeLog
    trunk/io.c

  Log:
    * io.c (rb_io_each_byte): should update rbuf_off and rbuf_len for
      each iteration.  [ruby-dev:31659][ruby-dev:32192]

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=13853&r2=13852
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/io.c?r1=13853&r2=13852

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 13852)
+++ ChangeLog	(revision 13853)
@@ -1,3 +1,8 @@
+Fri Nov  9 16:51:42 2007  Yukihiro Matsumoto  <matz@r...>
+
+	* io.c (rb_io_each_byte): should update rbuf_off and rbuf_len for
+	  each iteration.  [ruby-dev:31659][ruby-dev:32192]
+
 Fri Nov  9 15:52:00 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* encoding.c (enc_check_encoding, rb_set_primary_encoding): ENCODING
Index: io.c
===================================================================
--- io.c	(revision 13852)
+++ io.c	(revision 13853)
@@ -2022,11 +2022,11 @@
 	p = fptr->rbuf+fptr->rbuf_off;
 	e = p + fptr->rbuf_len;
 	while (p < e) {
+	    fptr->rbuf_off++;
+	    fptr->rbuf_len--;
 	    rb_yield(INT2FIX(*p & 0xff));
 	    p++;
 	}
-	fptr->rbuf_off += fptr->rbuf_len;
-	fptr->rbuf_len = 0;
 	rb_io_check_readable(fptr);
 	READ_CHECK(fptr);
 	if (io_fillbuf(fptr) < 0) {

--
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